67521690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2789}}^1$

素因数の和:3071

約数の個数: 48

約数和(自身を含む): 176272200

約数和(自身を除く): 108750510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1345, 1614, 2421, 2690, 2789, 4035, 4842, 5578, 8070, 8367, 12105, 13945, 16734, 24210, 25101, 27890, 41835, 50202, 83670, 125505, 251010, 750241, 1500482, 2250723, 3751205, 4501446, 6752169, 7502410, 11253615, 13504338, 22507230, 33760845, 67521690]

約数ペア:

[(1, 67521690), (2, 33760845), (3, 22507230), (5, 13504338), (6, 11253615), (9, 7502410), (10, 6752169), (15, 4501446), (18, 3751205), (30, 2250723), (45, 1500482), (90, 750241), (269, 251010), (538, 125505), (807, 83670), (1345, 50202), (1614, 41835), (2421, 27890), (2690, 25101), (2789, 24210), (4035, 16734), (4842, 13945), (5578, 12105), (8070, 8367)]